- Remove the wall plate using a flat head screwdriver, then remove the old light switch from the wall box.
- There should be three wires coming out of the wall box.
- Take the bare copper or green wire (ground wire) and connect it to the green screw (ground screw) on the side of the switch.
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Likewise, people ask, does it matter which wire goes where on a light switch?
If your switch has a “LINE” marking, the always hot wire goes to this. The other connection will be “LOAD” where the load (ie light fixture) is wired. The load wire may have red electrical tape on it to differentiate.
does the hot wire go on the top or bottom of a switch? The white (neutral) wire connects to the silver screw, or you place it in the back wire hole on the same side of the device as the silver screw. The black (hot) wire goes to the brass screw or into the hole in the back of the device on the same side as the brass screw. This wire is sometimes red.
Correspondingly, what happens if you wire a light switch wrong?
If either wire at the light fixture is still hot then the switch is wired incorrectly. If one of the wires is still hot at the light fixture with the switch in the off position, then you most likely have the light switch on the neutral wire. Separate the bare ends of the wires so you can safely turn the power back on.
Why does my light switch have 3 wires?
The switch in question is a single pole. From it, there is 3 wire cable that leads to a light which then connects to other lights controlled by their own switches. There's no three way set up and this isn't a switch loop either. Plus, The two black wires are using the same terminal.
How do you wire a light switch and outlet in the same box?
What color is the common wire?
